TECHNICAL SPECIFICATION |
PROPERTIES |
TEST METHOD |
VALUES (FPS UNITS) |
TEST METHOD |
VALUES (METRIC UNITS) |
SPECIFIC GRAVITY |
ASTM D297 |
1.15 |
DIN 53508 |
1.15 g/cm3 |
HARDNESS |
ASTM D2240 |
45 ± 5 Sh A |
DIN 53505 |
45 ± 5 Sh A |
TENSILE STRENGTH (min) |
ASTM D412 |
1425 PSI |
DIN 53504 |
100 kg/cm2 |
ELONGATION AT BREAK (min) |
ASTM D412 |
400% |
DIN 53504 |
400% |
ABRASION RESISTANCE (max) |
ASTM D5963 |
140 mm3 |
DIN 53516 |
140 mm3 |
COMPRESSION SET(70˚C/24 hrs/25% set) (max) |
ASTM D395 METHODB |
35% |
DIN 53517 |
40% |
TEAR RESISTANCE (Angular) min |
ASTM D624 |
196 lbs/inch |
DIN 53515 |
35 kg/cm |
RESILIENCE |
|
75% |
|
75% |
CHANGE IN PROPERTIES |
HEAT AGING (72 hrs at 70˚C) |
ASTM D573 |
|
|
|
HARDNESS (Pts) |
|
+5 (max) |
|
+5 (max) |
TENSILE STRENGTH (%) |
|
+10 /-20 |
|
+10 /-20 |
ELONGATION AT BREAK (%) |
|
+10 /-20 |
|
+10 /-20 |
VOLUME SWELL:AT 70˚C FOR 72 HRS/IN |
ASTM D471 |
|
|
|
ASTM OIL NO.1 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
ASTM OIL NO.2 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
ASTM OIL NO.3 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
CHEMICAL RESISTANCE |
OZONE |
ASTM D1149 |
FAIR |
|
FAIR |
DILUTE ACIDS AND BASES |
|
GOOD |
|
GOOD |
CONCENTRATED ACIDS AND BASES |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
OILS |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
SOLVENTS |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
TEMPERATURE RANGE |
|
-40˚ to +70˚ C |
|
-40˚ to +70˚ C |
COLOUR |
|
PINK |
|
PINK |